Starting Sunday 10/30, Walgreen’s will have select Crest or Oral-B toothpaste, toothbrush, floss or mouthwash will be on sale for $2.99. Plus you will earn a $6 Register Reward at checkout when you buy 4. Combine four manufacturer coupons which will be in the 10/30 P&G insert to score four Oral-B Glide Floss for just $0.49 each!!